Japan · Procurement Portal award records · Supplier record

Ko Tomo Service Co., Ltd.

広友サービス株式会社

Line: Commercial and industrial furniture (UNSPSC 56110000)Register loaded to September 2026Compiled 16 October 2026

Ko Tomo Service Co., Ltd. — Japan · Procurement Portal award records · Supplier record: 188 award notices, all years (May 2014 – Sep 2026); 68 since January 2024 (12 buyers); 13th rank in the line (of 362 suppliers · 1.3%); 17 buyers never served (148 notices in the line from them).

Assay record ASY-JP-1PRR3PE1KD · Cite as: Assay Systems, “Ko Tomo Service Co., Ltd.: 68 award notices in Japan since 2024”, https://assay-systems.com/register/jp/ko-tomo-service-co-ltd/

188
award notices, all years
May 2014 – Sep 2026
68
since January 2024
12 buyers
13th
rank in the line
of 362 suppliers · 1.3%
17
buyers never served
148 notices in the line from them

Own record by year

award notices, 2014 onward
6
5
8
19
14
9
11
16
9
23
27
28
13
2014201520162017201820192020202120222023202420252026

Who buys from Ko Tomo Service Co., Ltd.

since January 2024
12buyers
68notices
38%top buyer
Supreme Court of Japan38.2%
26 notices
Ministry of Justice14.7%
10 notices
Cabinet Office8.8%
6 notices
Ministry of Finance7.4%
5 notices
National Tax Agency7.4%
5 notices
Japan Patent Office5.9%
4 notices
Ministry of Land, Infrastructure, Transport and Tourism5.9%
4 notices
House of Representatives2.9%
2 notices
Cabinet Secretariat2.9%
2 notices
National Police Agency2.9%
2 notices
Children and Families Agency1.5%
1 notice
Nuclear Regulation Authority1.5%
1 notice

10 buyers named Ko Tomo Service Co., Ltd. before 2024 only.

The line

since January 2024
1,428award notices
39buyers
362suppliers
31.4%held by top ten

Commercial and industrial furniture (UNSPSC 56110000)

529
490
409
202420252026Jan–Sep
13thof 362 suppliers
18notices name Ko Tomo Service Co., Ltd.
1.3%share of the line
1.1%of 87 notices from Ministry of Finance
13.3%of 75 notices from Supreme Court of Japan
12.5%of 24 notices from Cabinet Office
12.5%of 16 notices from Cabinet Secretariat
40new suppliers since 2024

Buyers that buy the line and never named Ko Tomo Service Co., Ltd.

since April 2014
17buyers
148notices since 2024
9buyers took a new supplier
20suppliers came in that way
Public Prosecutors Office
38 notices
Japan Fair Trade Commission
21 notices
Ministry of Internal Affairs and Communications
21 notices
Digital Agency
13 notices
Japan Meteorological Agency
11 notices
Financial Services Agency
10 notices
House of Councillors
9 notices
Ministry of the Environment
7 notices
Board of Audit of Japan
5 notices
Consumer Affairs Agency
3 notices
Casino Regulatory Commission
2 notices
Fisheries Agency
2 notices
Japan Tourism Agency
2 notices
Forestry Agency
1 notice
Personal Information Protection Commission
1 notice
Public Security Intelligence Agency
1 notice
Reconstruction Agency
1 notice

Suppliers next to it in the line

since January 2024
King Tech Co., Ltd.8 buyers
18 notices
Ko Tomo Service Co., Ltd.
18 notices
Kowa Shoji Co., Ltd., Tokyo, Corporate Number 50100010026835 buyers
17 notices
Ueda Ya Co., Ltd.3 buyers
17 notices

All 362 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Request extract

Source: successful bid records (open data) for Japan in the Procurement Portal of the Government of Japan, Digital Agency, p-portal.go.jp, which permits reuse including commercial use under its terms of use; awards from April 2014 to 30 September 2026, accessed 12 October 2026.Assay Systems has changed the data.